30319414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 46461600

約数和(自身を除く): 16142186

約数列:

[1, 2, 71, 142, 149, 298, 1433, 2866, 10579, 21158, 101743, 203486, 213517, 427034, 15159707, 30319414]

約数ペア:

[(1, 30319414), (2, 15159707), (71, 427034), (142, 213517), (149, 203486), (298, 101743), (1433, 21158), (2866, 10579)]